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220V Cabinet-type Active Harmonic Filter
Geya is a professional active harmonic filter china exporter. The 220V Cabinet-Type Active Harmonic Filter provides harmonic mitigation for single & three-phase (4-wire) 220V systems. It uses digital control, has a modular cabinet design & compensates up to the 50th harmonic, addressing imbalances. Ideal for data centers, medical & light industrial applications.
The 220V Cabinet-Type Active Harmonic Filter (APF) provides effective harmonic mitigation for single-phase and three-phase four-wire systems. Employing DSP+CPLD digital control and a three-level topology, this APF accurately compensates for harmonics up to the 50th order, while also addressing three-phase imbalances. Its modular design enables scalable capacity through parallel connection. Enclosed within a robust cabinet with independent air ducts, the 220V Cabinet-Type Active Harmonic Filter guarantees reliable operation. Available in various current ratings, this APF offers comprehensive power quality enhancement. The 220V model is specifically designed for 220V systems, ensuring optimal performance in this voltage range.
Model description:
| GY | AHF | 0.22 | 50A | / | 4L | C |
| Enterprise code | Active Harmonic Filter |
Voltage level 0.22:220V |
Rated Capacity（kvar） 25/50/75 /100/150A |
2L:Single-phase 3L:Three-phase three-wire 4L:Three-phase four-wire |
C:Cabinet |
Features:
● Use DSP+CPLD all digital control core, three-level topology technology, advanced harmonic detection algorithm and PWM control strategy to achieve accurate compensation of harmonic current.
● Adopt modular design, which facilitates parallel connection of multiple modules, takes up little space and is easy to maintain.
● The structural design of independent air ducts and independent warehouses ensures the stable operation of the equipment.
● It can filter harmonics in a wide range of harmonics, from 2 to 50 harmonics, and solve the problem of three-phase unbalance at the same time.
● The harmonic filtering rate is high. If the capacity allows, the harmonic current filtering rate can be as high as 95%. Set 100% current limiting output to ensure long-term stable operation of the equipment.
Applications:
220V Cabinet-Type Active Harmonic Filters are suitable for a range of applications requiring improved power quality at 220V:
● Small to Medium-Sized Data Centres: Protecting sensitive equipment and maintaining uptime by minimizing harmonic distortion.
● Medical Facilities: Ensuring the reliable operation of critical medical devices at 220V, reducing the risk of disruptions.
● Light Industrial Applications: Improving power quality for sensitive equipment and processes operating at 220V.
● Commercial Buildings: Reducing harmonic currents generated by 220V loads, such as lighting and office equipment.
220V Cabinet-Type Active Harmonic Filters offer a targeted solution for enhancing power quality in 220V systems, promoting efficient and reliable operation of sensitive equipment.
Technical Parameters:
| 220V series | 380V series | 500V series | 690V series | ||
| Altitude | < 2000m, above 2000m, derate according to GB/T3859.2 | ||||
| Ambient temperature | -20～+50℃ | ||||
| Relative humidity | ≤90%, no condensation on the surface when the monthly minimum temperature is 25℃ | ||||
| Pollution level | Level III below | ||||
| Operating Voltage | AC220V±20% | AC380V±20% | AC500V±20% | AC690V±20% | |
| Working frequency | 50Hz±5% | ||||
| Compensation current | 25A | 25/50/75/100 /150A | 100A | 100A | |
| Grid structure | L/N | 3P3W/3P4W | 3P3W/3P4W | 3P3W/3P4W | |
|
Number of units connected in parallel |
Ulimited | ||||
| Overall machine efficiency | ≥97% | ||||
| Grid structure | 32kHz | 16kHz | 12.8kHz | 12.8kHz | |
| Compensation range | 2～50times, single compensation rate is adjustable | ||||
| Function selection | Reactive power | Reactive power, reactive power + asymmetry | |||
|
Reactive power compensation rate |
≥95% | >92% | |||
|
Neutral filtering capability |
Neutral line filtering capability is 3 times that of phase filtering capability | ||||
| Full response time | ＜10ms | ＜40ms | ＜40ms | ＜40ms | |
| Noise | ≤60dB | ≤60dB | ≤65dB | ≤65dB | |
| Control method | 2-way RS485 interface (supports GPRS/WIFI) | ||||
| Protection | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, power failure, overtemperature, frequency abnormality protection, etc. | Overload, software/hardware overcurrent, grid overvoltage and undervoltage, grid voltage imbalance, power failure, overtemperature, frequency abnormality, short circuit protection, etc. | |||
| Installation method | Rack/wall-mounted | Rack | |||
| Incoming line | Back incoming（rack type）、 upper incoming（wall-mounted） | Back incoming line | |||
| Protection level | IP20 | ||||
Model& Specification:
| Cabinet device model | ||||
|---|---|---|---|---|
| Model Number | Compensation capacity (kvar) | System voltage (V) | Dimensions (D*W*H) | Cooling method |
| GY APF-0.4-100A/4L-C | 100 | 380±20% | 800*1000*2200mm | Forced air cooling |
| GY APF-0.4-150A/4L-C | 150 | 380±20% | 800*1000*2200mm | |
| GY APF-0.4-200A/4L-C | 200 | 380±20% | 800*1000*2200mm | |
| GY APF-0.4-250A/4L-C | 250 | 380±20% | 800*1000*2200mm | |
| GY APF-0.4-300A/4L-C | 300 | 380±20% | 800*1000*2200mm | |
| GY APF-0.4-400A/4L-C | 400 | 380±20% | 800*1000*2200mm | |
| GY APF-0.5-300A/4L-C | 300 | 500±20% | 800*1000*2200mm | |
| GY APF-0.69-300A/4L-C | 300 | 690±20% | 800*1000*2200mm | |
Hot Tags: 220V Cabinet-type Active Harmonic Filter
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Wenzhou Bridge Industrial Zone, Beibaixiang Town, Yueqing City, Zhejiang Province, China
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